<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>p5_表格练习</title>
</head>
<body>
<table border="1px" style="border-collapse: collapse">
    <caption>讲师表</caption>
    <tr>
        <th>讲师</th>
        <th>授课内容</th>
        <th>次序</th>
    </tr>
    <tr>
        <td>伟超</td>
        <td style="text-align: center">Redis</td>
        <td>3</td>
    </tr>
    <tr>
        <td>晓宇</td>
        <td>~~~~~~~~~~~~~~全栈~~~~~~~~~~~~~~</td>
        <td>4</td>
    </tr>
    <tr>
        <td>硕博</td>
        <td style="text-align: center">SRE</td>
        <td>5</td>
    </tr>

</table>
<br>
<hr>
<table border="1px" >
    <tr>
        <td>1-1</td>
        <td>1-2</td>
        <td>1-3</td>
        <td>1-4</td>
    </tr>
    <tr>
        <td>2-1</td>
        <td>2-2</td>
        <td>2-3</td>
        <!--跨行 竖着合并，从当前单元格开始，向下合并n个单元格，被合并的单元格要删除-->
        <td rowspan="3">2-4</td>
    </tr>
    <tr>
        <td>2-3</td>
        <!--跨列 横着合并，从当前单元格开始，向右合并n个单元格，被合并的单元格要删除-->
        <td colspan="3">3-1</td>
        <!--        <td>3-2</td>-->
        <!--        <td>3-3</td>-->
        <!--        <td>3-4</td>-->
    </tr>
    <tr>
        <td>4-1</td>
        <td>4-2</td>
        <td>4-3</td>
<!--        <td>4-4</td>-->
    </tr>
</table>
<hr>

<table border="1px" style="border-collapse: collapse">
    <caption>购物车</caption>  <!--表格头-->
    <tr>
        <th>商品编号</th>
        <th>商品名称</th>
        <th>商品价格</th>
    </tr>
    <tr>
        <td style="text-align: center">1</td>
        <td>荣耀X60</td>
        <td>2601</td>
    </tr>
    <tr>
        <td style="text-align: center">2</td>
        <td>三折叠 怎么折都有面</td>
        <td>27399</td>
    </tr>
    <tr>
        <td>总价:</td>
        <td colspan="2" style="text-align: center">30000</td>

    </tr>
</table>

</body>
</html>